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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (95)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Write in ring_buffer_read_page trace actionable prio:normal 22 1 19d 11d PATCH [2d18h]
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 94d 86d 💬 1 [86d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 3d00h 97d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal trace bpf 19 C 6 106d 102d PATCH [101d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace prio:normal 19 C 8 74d 107d 💬 5 [65d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 71d 113d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 61d 153d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 5 19d 173d 💬 3 [157d]
INFO: task hung in relay_open (2) trace block prio:low 1 syz error 29 63d 186d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 59 13d 214d
possible deadlock in down_trylock (3) bpf trace prio:low 4 C error 2 90d 313d 💬 2 [221d]
INFO: task hung in blk_trace_setup (4) block trace prio:low 1 syz done error 31 3d00h 333d
WARNING in tracepoint_probe_unregister (3) trace prio:low -1 C 296 2d23h 543d PATCH [56d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 69 15d 870d PATCH [864d]
INFO: task hung in blk_trace_ioctl (4) block trace prio:low 1 C done 82 8d16h 926d PATCH [923d]
WARNING in blk_register_tracepoints block trace prio:low -1 C inconclusive done 123 3h08m 1587d
WARNING in get_probe_ref prio:low block trace -1 C done error 28 40d 2218d 💬 9 [79d]